Annotations: 6SLJ

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	UNK_F_TYPE	e6sljB1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Ligand-gated protein channel	F: UNK_F_TYPE	ECOD (1.6)
A [auth B]	Plug	e6sljB2	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: TonB-dependent receptor plug domain (From Topology)	T: TonB-dependent receptor plug domain	F: Plug	ECOD (1.6)
B [auth A]	UNK_F_TYPE	e6sljA1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Ligand-gated protein channel	F: UNK_F_TYPE	ECOD (1.6)
B [auth A]	Plug	e6sljA2	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: TonB-dependent receptor plug domain (From Topology)	T: TonB-dependent receptor plug domain	F: Plug	ECOD (1.6)
C	SusD_RagB	e6sljC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: SusD_RagB	ECOD (1.6)
D	SusD_RagB	e6sljD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: SusD_RagB	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF00593	TonB dependent receptor (TonB_dep_Rec)	TonB dependent receptor	-	Family
A [auth B], B [auth A]	PF07715	TonB-dependent Receptor Plug Domain (Plug)	TonB-dependent Receptor Plug Domain	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens ...	The Plug domain has been shown to be an independently folding subunit of the TonB-dependent receptors ([1]). It acts as the channel gate, blocking the pore until the channel is bound by ligand. At this point it under goes conformational changes opens the channel.	Domain
C, D	PF07980	SusD family (SusD_RagB)	SusD family	-	Repeat
C, D	PF14322	Starch-binding associating with outer membrane (SusD-like_3)	Starch-binding associating with outer membrane	-	Repeat

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	RagA protein	-	-	cell periphery cell outer membrane external encapsulating structure membrane cell envelope outer membrane cellular anatomical entity
C, D	Lipoprotein RagB	-	-	membrane cellular anatomical entity
E [auth P]	ALA-SER-THR-THR-GLY-ALA-ASN-SER-GLN-ARG-GLY-SER-GLY	-	-	-
F [auth Q]	ALA-SER-THR-THR-GLY-ALA-ASN-SER-GLN-ARG	-	-	-

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR037066	TonB-dependent receptor, plug domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR023997	TonB-dependent outer membrane protein SusC/RagA, conserved site	Conserved Site
A [auth B], B [auth A]	IPR036942	TonB-dependent receptor-like, beta-barrel domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR023996	TonB-dependent outer membrane protein, SusC/RagA	Family
A [auth B], B [auth A]	IPR000531	TonB-dependent receptor-like, beta-barrel	Domain
A [auth B], B [auth A]	IPR012910	TonB-dependent receptor, plug domain	Domain
A [auth B], B [auth A]	IPR008969	Carboxypeptidase-like, regulatory domain superfamily	Homologous Superfamily
C, D	IPR012944	RagB/SusD domain	Domain
C, D	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
C, D	IPR033985	SusD-like, N-terminal	Domain